Abstract
Using PMR spectroscopy we have established that dihydrazones, obtained by condensation of the dihydrazide of 1,3,4-thiadiazole-2,5-dithioglycolic acid with aldehydes, ketones, or b-dicarbonyl compounds, exist in solutions as a mixture of stereoisomeric forms due to conformational and geometric isomerism.
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Institute of Chemistry, Vilnius LT-2600. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 1, pp. 134–140, January, 1997.
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Rutavichyus, A., Valyulene, S. & Kuodis, Z. Synthesis and structure of dihydrazones obtained from the dihydrazide of 1,3,4-thiadiazole-2,5-dithioglycolic acid. Chem Heterocycl Compd 33, 118–124 (1997). https://doi.org/10.1007/BF02290758
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DOI: https://doi.org/10.1007/BF02290758